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摘要：void CjietuDlg::copyScreen(CHAR * filename){ HDC hScrDC, hMemDC; int width, height; //the pointer will save all pixel point's color value BYTE *lpBitmapBits = NULL; //creates a device context for the screen device hScrDC = CreateDC(TEXT("DISPLAY"), NULL, NULL, NULL); //get the screen p 阅读全文